David D. Dreisbach
12Patents
8h-index
11Co-inventors
65Inventor score
Filing activity: Jun 3, 1986 → Oct 27, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4765867A | Pitch control process utilizing quaternized polyamine ionene polymer | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4871424A | Process for controlling pitch deposition from pulp in papermaking systems | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5256253A | Methods for inhibiting barium sulfate deposition using a poly(amine)compound or its salts in papermaking systems | Textiles; Paper | 20 | Expired |
| US4744865A | Process for controlling pitch deposition from pulp in papermaking systems | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5266166A | Methods for controlling the deposition of organic contaminants in pulp and papermaking processes using a polyalkylene oxide/vinyl acetate graft copolymer | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5292403A | Method for inhibiting the deposition of organic contaminants in pulp and papermaking processes | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5074961A | Process for controlling pitch deposition from pulp in papermaking systems | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5556510A | Method for inhibiting the deposition of organic contaminants in polp and papermaking processes | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6369010B1 | Method and composition for preventing pitch deposits in paper mills using resinous mechanical pulps | Chemistry; Metallurgy | 7 | Expired |
| US6784146B1 | Deinking method and composition for wastepaper | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4846933A | Process for controlling pitch deposition from pulp in papermaking systems | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5415798A | Concentrated high flash point surfactant compositions | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.